If you want to see something interesting, try pulling a crop sprayer at highway speeds. A light 5000lb pull type is too much for a 1/2 ton. The lattice booms catch the air like nothing else.
Even a sprayer sitting on a semi trailer is a heck of a pull for no more than it weighs.
I am glad that I live somewhere we have not been told all the things we cannot do... It would be hard to get anything done! I've moved many implements down the road. Some you can go faster, and some need to go slower.